08253014 is referenced by 1 patents and cites 7 patents.

A solar cell includes a substrate, a lower conductor layer, an anti-reflection coating (ARC) layer and an upper conductor layer. The substrate has a front side, a back side and a doped region adjacent to the front side. The lower conductor layer has a first portion embedded into the doped region and a second portion other than the first portion. The ARC layer is disposed on the front side of the substrate and covers the lower conductor layer such that the second portion of the lower conductor layer is disposed in the ARC layer. The upper conductor layer has a first portion embedded into the ARC layer and a second portion other than the first portion of the upper conductor layer. The second portion of the upper conductor layer is exposed out of the ARC layer, and the upper conductor layer is electrically connected to the lower conductor layer.

Title
Solar cell with upper and lower conductor layers stacked together
Application Number
12/985847
Publication Number
8253014 (B2)
Application Date
January 6, 2011
Publication Date
August 28, 2012
Inventor
Chun Hung Lin
Taipei
TW
Chin Tien Yang
Hsinchu County
TW
Sheng Yung Liu
Taoyuan County
TW
Agent
Muncy Geissler Olds & Lowe PLLC
Assignee
Big Sun Energy Technology
TW
IPC
H01L 31/00
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